You can download my PhD thesis “Seagrass systems under nutrient loads, hydrodynamics and green turtle grazing – Do turtles rule the seagrass world?” here (pdf 88 MB). And the papers of my thesis here. Next friday I will defend my PhD thesis at Radboud University Nijmegen. I still have some paper copies left. So send me […]
After sending out the press release about my upcoming PhD defense, my research on seaturtles destroying their own habitat did receive some attention in Trouw newspaper and a science-radio program. Check these links here.
The 10th international seagrass biology workshop was a success! Together with seagrass specialists from around the globe we enjoyed 3 days packed with talks & workshops in a resort town of Buzios in Brasil. See WSA’s blog by Sity for a nice overview of the highlights and of the speakers (gallery seagrass watch) It also included […]
The Bank d’Arguin is a magnificent place: Not only to see loads of beautiful birds, some marked with colourfull rings as a souvenir from the Netherlands, but also to do seagrass research. Together with Jim de Fouw (our expedition leader), Laura Govers, Tjisse van der Heide en Karin van de Reijden we traveled through the […]
After months of radio/blog silence (I did not want to bore you with another photo of my computer screen) I finished the manuscript of my PhD thesis just before the deadline of 1th of October, Woehoe! The last weeks I lived a life comparable to a burrowing shrimp: I lived inside my office, only shoveling […]
Hot of the press.. a cool paper showing the importance of biological interaction in seagrass function (and even restoration) by friends and colleagues. Congratulations! Read it: Read the original paper here: a more popular item here “Three-Way Partnership at the Bottom of the Sea” (including a picture by me): and here an item “Seagrasses Partner With Clams to Stay […]
After all those weeks behind the computer I am already longing back to my view from my research base in Derawan, enjoy my time lapse video. Do you see the tide rising? 2 last hours of sun on a typical fieldwork day.
Click the picture to enlarge this cool infographic. Do you see the turtle? (Tnx Sipke!)
In total now we captured and measured more than 800 green turtles around Derawan and tagged 500 of them. The WWF guys (Udin, Darjon), some locals (Jeffrey, Tiar) and we catched them using the rodeo technique. This year we recaptured some individuals that we tagged previously in 2009 on Derawan Island. These turtles grew 3-6 […]
One of the cool things of seagrass meadows is that at first sight it might not seem too rich in animal life. But when working for hours on the seagrass around our cages and sandbags you find cool new animals that you might miss normally. In the last weeks I went out to make the […]